Answer:
P22039
Step-by-step explanation:
Cost of new television = 29078
Let the price of old model television = x
2x - 15000 = 29078
2x = 29078 + 15000
2x = 44078
2x/2 = 44078 /2
x = 22039
Hence, price of old model television is P22039
Answer:
I believe this question should have several options or else you can simply name a any equation that satisfy the following:
Step-by-step explanation:
since the line is perpendicular to y = 4/3x - 7, the products of their slopes will be = -1.
so, slope x 4/3 = -1
slope = -3/4
any equation that has gradient/slope = -3/4 would be correct
Topic: coordinate geometry
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I think its b that what it looks like to me
i hope this helps
Answer:
The error was on the diameter. The tire diameter was supposed to be;
4.6+15+4.6=24.2
The student only includes one sidewall width
Step-by-step explanation:
The question is on circumerence of a tire
Here we apply the formulae for circumference of a circle
C=2 
×r or × d where r is the radius of the tire and d is the diameter
Finding d= diameter of rim + sidewall to the right +sidewall to the left
d= 15+4.6+4.6=24.2 inches
r=d/2= 12.1
C=2 ××r
C=2×3.14×12.1 =75.99 Inches
complement angle meabs 90° so,
90° - 48°
= 42°
hence the complement angle of 48° is 42°
